Grossnaught.

Chesnaught @ Leftovers
Ability: Overgrow
EVs: 252 HP / 80 Def / 176 SpD
Impish Nature
- Leech Seed
- Super Fang
- Hammer Arm
- Spiky Shield

Heatran @ Leftovers
Ability: Flash Fire
EVs: 252 HP / 184 SpD / 72 Spe
Calm Nature
- Stealth Rock
- Lava Plume
- Earth Power
- Roar

Godino (Audino-Mega) @ Audinite
Ability: Healer
EVs: 252 HP / 4 Def / 252 SpD
Calm Nature
- Wish
- Protect
- Dazzling Gleam
- Flamethrower

Zapdos @ Leftovers
Ability: Pressure
EVs: 248 HP / 168 Def / 68 SpA / 24 Spe
Bold Nature
IVs: 30 Atk / 30 Def
- Roost
- Defog
- Thunderbolt
- Heat Wave

Landorus-Therian (M) @ Choice Scarf
Ability: Intimidate
EVs: 4 HP / 252 Atk / 252 Spe
Jolly Nature
- Earthquake
- U-turn
- Stone Edge
- Knock Off

Empoleon @ Leftovers
Ability: Torrent
EVs: 216 HP / 252 SpA / 40 Spe
Modest Nature
- Scald
- Ice Beam
- Grass Knot
- Yawn